nsfmc’s Twitter Archive—№ 6,955

jaredforsyth atnan looks like you already found something, but this is what i was going to send you (there's probably an ocw video somewhere for this segment) ocw.mit.edu/courses/mathematics/18-03sc-differential-equations-fall-2011/unit-ii-second-order-constant-coefficient-linear-equations/damped-harmonic-oscillators/MIT18_03SCF11_s13_2text.pdf